790981822000 has 160 divisors (see below), whose sum is σ = 2003730753024. Its totient is φ = 301426400000.

The previous prime is 790981821991. The next prime is 790981822003. The reversal of 790981822000 is 228189097.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is not an unprimeable number, because it can be changed into a prime (790981822003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11511747 + ... + 11580253.

Almost surely, 2^790981822000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 790981822000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1001865376512).

790981822000 is an abundant number, since it is smaller than the sum of its proper divisors (1212748931024).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

790981822000 is a wasteful number, since it uses less digits than its factorization.

790981822000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68804 (or 68788 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 46.

The spelling of 790981822000 in words is "seven hundred ninety billion, nine hundred eighty-one million, eight hundred twenty-two thousand".